2001 EX21
2001EX21, 46094, K01E21X
All data for this body: [vot]
MPC data
| Name (number) |
2001 EX21 (46094) |
| a |
3.06505 |
| e |
0.08794 |
| i / sin(i) |
10.4842 /
0.18196
|
| q |
2.79551
|
| Q |
3.33458
|
| ω |
2.2663 |
| Node |
206.1142 |
| m |
138.9649 |
| n |
0.1837 |
| Epoch |
2460800.5 |
| nobs |
1446 |
| nopp |
24 |
| Years observed |
1991-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.068 |
|
| ep |
0.120 |
|
| sin(ip) |
0.184 |
|
| G |
0.150 |
|
| H |
14.550 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
6.529 |
| Period quality |
2 |
| Spectral Class |
D |
| Spectral Class Score |
1.382 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0676 |
0.1197 |
0.1843 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.55 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 6.52887 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| D |
D |
0.2303 |
0.2303 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |